Cunard Line is holding a five-day “Grand Summer Event Sale” on select voyages aboard Queen Elizabeth and Queen Mary 2, featuring savings of up to 60 percent off Mediterranean voyages and complimentary balcony upgrades on ships departing U.S. ports. The sale runs July 12 to 16. Each promotional voyage also offers the option to receive up to $300 in onboard credit per stateroom.

Eligible voyages aboard Queen Elizabeth include the nine-day “Mediterranean Memories” departing Aug. 28, the 12-day “Holy Land Explorer” departing Sept. 6, the 12-day “Pearls of the Black Sea” departing Sept. 30, the 12-day “Greek Isles & Aegean Treasures” departing Oct. 12, and the 15-day “Panama Canal Adventure” Jan. 20.

Eligible voyages aboard Queen Mary 2 include the 11-day “New England & Canada Sojourn” departing Sept. 21 and the 12-day “Caribbean Fiesta” departing Dec. 22.